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Wind Roses

Wind roses are information-packed plots providing frequencies of wind direction and wind speed. They quickly indicate dominant wind directions and the direction of strongest wind speeds.

The IEM has generated these wind roses based on our archive. The archive does contain errors and non-representative data, so please use care when using these plots. In general, data from airports is of good quality and representative of the local surrounding area.

These images and data are in the public domain. The disclaimer page contains more details.

Dynamic Wind Rose Tool

Create custom wind roses over any time period

Launch Tool

Yearly Climatology

Yearly wind rose for IIY
All-time wind rose based on available historical data

Monthly Climatology

Click any thumbnail to view full-size image
January
February
March
April
May
June
July
August
September
October
November
December

Publications Citing IEM Data (View All)

These are the most recent 10 publications that have cited the usage of data from this page. This list is not exhaustive, so please let us know if you have a publication that should be added.